package com.onlinemusic.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.onlinemusic.pojo.domain.Singer;

public interface SingerMapper extends BaseMapper<Singer> {
    /**
     * 批量删除
     * @param ids
     * @return
     */
    int deleteByIds(String ids);
}
